HomeSteering > Gaskets and Sealing SystemsSunsong 8401041 Power Steering Power Cylinder Piston Rod Seal Kit
Part #: 8401041

Sunsong 8401041 Power Steering Power Cylinder Piston Rod Seal Kit

⚙️ 59 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, Mercury, and Edsel, Granada, Versailles, Monarch, Maverick, Comet, E-100 Econoline, E-200 Econoline, E-300 Econoline, Ranchero, Torino, Cyclone, Montego, Fairlane, Falcon, Mustang, Cougar, Caliente, Capri, Villager, Voyager, Falcon Sedan Delivery, Country Sedan, Country Squire, Custom, Custom 500, Galaxie, Galaxie 500, Ranch Wagon, Sprint, Colony Park, Commuter, Marauder, Montclair, Monterey, Park Lane, Country Cruiser, Meteor, Ranger, Thunderbird, Corsair, Custom 300, Bermuda, Citation, Pacer, Roundup, and Turnpike Cruiser
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Reliable Power Steering Seal Kit for Ford, Lincoln, and Mercury

The Sunsong 8401041 Power Steering Power Cylinder Piston Rod Seal Kit is designed to restore the integrity of your vehicle's steering system. Compatible with various Ford, Lincoln, and Mercury models, this seal kit helps maintain smooth and responsive steering performance.

  • Compatible with Ford Capri, Mustang, Thunderbird, and E-100 Econoline
  • Fits Lincoln Colony Park, Marauder, Monarch, Montego, Versailles
  • Also suitable for Mercury Cougar, Villager, and other listed models
  • Includes all necessary seals for the power cylinder piston rod
  • Part number 8401041 ensures correct fit and function

Product Details and Compatibility

This power steering piston rod seal kit from Sunsong is engineered to meet OEM specifications for a precise fit on select Ford, Lincoln, and Mercury vehicles. The kit addresses common wear points in the power steering system, specifically targeting the piston rod seals within the power cylinder. By replacing worn or damaged seals, the 8401041 kit helps prevent fluid leaks and maintains hydraulic pressure essential for effective steering control. This kit is compatible with models including the Ford Mustang, Capri, Thunderbird, and E-100 Econoline, as well as Lincoln’s Colony Park and Marauder, and Mercury’s Cougar and Villager.

Common Applications and Problem Resolution

  • Prevents power steering fluid leaks around the piston rod
  • Eliminates steering stiffness caused by seal failure
  • Reduces noise and vibration in the steering system
  • Restores hydraulic pressure for consistent steering response
  • Helps avoid costly power steering pump damage

Installation Notes and Tips

Installation of the Sunsong 8401041 seal kit requires disassembly of the power steering cylinder to access the piston rod seals. It is recommended to carefully clean all components before installing new seals to ensure proper seating and prevent premature wear. Use appropriate tools to avoid damaging the seals during installation. Verify compatibility with your specific vehicle model and year before beginning the repair.

Quality Assurance and Warranty

Sunsong manufactures this power steering piston rod seal kit to meet industry standards for durability and performance. While specific warranty details may vary, Sunsong products typically come with a limited warranty against defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.

This part fits 59 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
1980LincolnVersaillesN/A
1980MercuryMonarchN/A
1979LincolnVersaillesN/A
1979MercuryMonarchN/A
1978LincolnVersaillesN/A
1978MercuryMonarchN/A
1977LincolnVersaillesN/A
1977MercuryMonarchN/A
1976MercuryMonarchN/A
1975MercuryMonarchN/A
1974FordE-100 EconolineN/A
1973FordE-100 EconolineN/A
1972FordE-100 EconolineN/A
1971FordE-100 EconolineN/A
1971MercuryMontegoMXN/A
1971MercuryMontegoN/A
1970FordMustangN/A
1970MercuryCougarN/A
1970MercuryCougarBoss 429N/A
1970MercuryMontegoMXN/A
1970MercuryMontegoMX BroughamN/A
1970MercuryMontegoBaseN/A
1970MercuryMontegoN/A
1969FordMustangBoss 429N/A
1969FordMustangN/A
1969MercuryCougarN/A
1969MercuryCougarBoss 302N/A
1969MercuryMontegoN/A
1969MercuryMontegoMXN/A
1968FordMustangN/A
1968MercuryCougarN/A
1968MercuryMontegoN/A
1967FordMustangN/A
1967MercuryCapriN/A
1967MercuryCougarN/A
1967MercuryVillagerN/A
1966FordMustangN/A
1966MercuryCapriN/A
1966MercuryVillagerN/A
1965FordMustangN/A
1965MercuryVillagerN/A
1964FordMustangN/A
1964MercuryColony ParkN/A
1964MercuryMarauderN/A
1964MercuryVillagerN/A
1963MercuryColony ParkN/A
1963MercuryMarauderN/A
1963MercuryVillagerN/A
1962MercuryColony ParkN/A
1962MercuryVillagerN/A
1961MercuryColony ParkN/A
1960FordThunderbirdN/A
1960MercuryColony ParkN/A
1959FordThunderbirdN/A
1959MercuryColony ParkN/A
1958FordThunderbirdN/A
1958MercuryColony ParkN/A
1957FordThunderbirdN/A
1957MercuryColony ParkN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

274535134051107877

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.